# tut8_sol - EE4210 Solution to Tutorial 8 Fuzzy Sets and...

This preview shows pages 1–2. Sign up to view the full content.

1 EE4210 Solution to Tutorial 8 Fuzzy Sets and Operations 1. Mobile phone A : quite heavy, very good camera, screen size OK, average power consumption Mobile phone B : weight OK, good camera, small screen, low power consumption Mobile phone C : very light weight, average camera, screen too small, very low power consumption 2. M ( A ) =0.3 + 0.9 + 0.5 + 0.6 = 2.3 M ( B ) =0.4 + 0.8 + 0.2 + 0.7 = 2.1 M ( C ) = 0.9 + 0.5 + 0.1 + 0.9 = 2.4 3. Fuzzy entropy 481 . 0 7 . 2 3 . 1 6 . 0 5 . 0 9 . 0 7 . 0 4 . 0 5 . 0 1 . 0 3 . 0 ) , ( ) , ( ) ( ) ( ) ( 1 1 = = + + + + + + = = = far near C C A A l A A l A A M A A M A E Fuzzy entropy 379 . 0 9 . 2 1 . 1 7 . 0 8 . 0 8 . 0 6 . 0 3 . 0 2 . 0 2 . 0 4 . 0 ) ( = = + + + + + + = B E Fuzzy entropy 25 . 0 2 . 3 8 . 0 9 . 0 9 . 0 5 . 0 9 . 0 1 . 0 1 . 0 5 . 0 1 . 0 ) ( = = + + + + + + = C E 4. Subsethood ) ( )) ( ) ( , 0 max( 1 ) , ( A M x m x m B A S x B A - - = 826 . 0 3 . 2 4 . 0 1 3 . 2 0 3 . 0 1 . 0 0 1 = - = + + + - = 905 . 0 1

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 2

tut8_sol - EE4210 Solution to Tutorial 8 Fuzzy Sets and...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online